1#
2# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
3#
4# This file contains machine dependent kernel configuration notes. For
5# machine independent notes, look in /sys/conf/NOTES.
6#
| 1#
2# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
3#
4# This file contains machine dependent kernel configuration notes. For
5# machine independent notes, look in /sys/conf/NOTES.
6#
|
7# $FreeBSD: head/sys/i386/conf/NOTES 162562 2006-09-22 22:11:29Z jhb $
| 7# $FreeBSD: head/sys/i386/conf/NOTES 163494 2006-10-19 05:17:55Z imp $
|
8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
16# SMP OPTIONS:
17#
18# The apic device enables the use of the I/O APIC for interrupt delivery.
19# The apic device can be used in both UP and SMP kernels, but is required
20# for SMP kernels. Thus, the apic device is not strictly an SMP option,
21# but it is a prerequisite for SMP.
22#
23# Notes:
24#
25# HTT CPUs should only be used if they are enabled in the BIOS. For
26# the ACPI case, ACPI only correctly tells us about any HTT CPUs if
27# they are enabled. However, most HTT systems do not list HTT CPUs
28# in the MP Table if they are enabled, thus we guess at the HTT CPUs
29# for the MP Table case. However, we shouldn't try to guess and use
30# these CPUs if HTT is disabled. Thus, HTT guessing is only enabled
31# for the MP Table if the user explicitly asks for it via the
32# MPTABLE_FORCE_HTT option. Do NOT use this option if you have HTT
33# disabled in your BIOS.
34#
35# IPI_PREEMPTION instructs the kernel to preempt threads running on other
36# CPUS if needed. Relies on the PREEMPTION option
37
38# Mandatory:
39device apic # I/O apic
40
41# Optional:
42options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table
43options IPI_PREEMPTION
44
45#
46# Watchdog routines.
47#
48options MP_WATCHDOG
49
50# Debugging options.
51#
52options STOP_NMI # Stop CPUS using NMI instead of IPI
53options COUNT_XINVLTLB_HITS # Counters for TLB events
54options COUNT_IPIS # Per-CPU IPI interrupt counters
55
56
57
58#####################################################################
59# CPU OPTIONS
60
61#
62# You must specify at least one CPU (the one you intend to run on);
63# deleting the specification for CPUs you don't need to use may make
64# parts of the system run faster.
65#
66cpu I486_CPU
67cpu I586_CPU # aka Pentium(tm)
68cpu I686_CPU # aka Pentium Pro(tm)
69
70#
71# Options for CPU features.
72#
73# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
74# forgotten to enable them.
75#
76# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
77# CPU if CPU supports it. The default is double-clock mode on
78# BlueLightning CPU box.
79#
80# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
81# BlueLightning CPU. It works only with Cyrix FPU, and this option
82# should not be used with Intel FPU.
83#
84# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
85#
86# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
87# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
88# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
89#
90# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
91# mapped mode. Default is 2-way set associative mode.
92#
93# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e., enables
94# reorder). This option should not be used if you use memory mapped
95# I/O device(s).
96#
97# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32
98# machines. VmWare 3.x seems to emulate this instruction poorly, causing
99# the guest OS to run very slowly. This problem appears to be fixed in
100# VmWare 4.x, at least in version 4.5.2, so that enabling this option with
101# VmWare 4.x will result in locking operations to be 20-30 times slower.
102# Enabling this with an SMP kernel will cause the kernel to be unusable.
103#
104# CPU_DISABLE_SSE explicitly prevents I686_CPU from turning on SSE.
105#
106# CPU_ELAN enables support for AMDs ElanSC520 CPU.
107# CPU_ELAN_PPS enables precision timestamp code.
108# CPU_ELAN_XTAL sets the clock crystal frequency in Hz.
109#
110# CPU_ENABLE_LONGRUN enables support for Transmeta Crusoe LongRun
111# technology which allows to restrict power consumption of the CPU by
112# using group of hw.crusoe.* sysctls.
113#
114# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
115#
116# CPU_GEODE is for the SC1100 Geode embedded processor. This option
117# is necessary because the i8254 timecounter is toast.
118#
119# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
120# for i386 machines.
121#
122# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
123# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
124# (no clock delay).
125#
126# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used
127# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
128# The default value is 5.
129#
130# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
131# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
132# 1).
133#
134# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
135# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
136# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
137#
138# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
139#
140# CPU_SOEKRIS enables support www.soekris.com hardware.
141#
142# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
143# enters suspend mode following execution of HALT instruction.
144#
145# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s).
146#
147# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
148# K5/K6/K6-2 CPUs.
149#
150# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
151# flush at hold state.
152#
153# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
154# without cache flush at hold state, and (2) write-back CPU cache on
155# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
156#
157# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
158# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
159# executed. This option is only needed if I586_CPU is also defined,
160# and should be included for any non-Pentium CPU that defines it.
161#
162# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
163# which indicates that the 15-16MB range is *definitely* not being
164# occupied by an ISA memory hole.
165#
166# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
167# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
168# These options may crash your system.
169#
170# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
171# in write-through mode when revision < 2.7. If revision of Cyrix
172# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
173#
174# NOTE 3: This option may cause failures for software that requires
175# locked cycles in order to operate correctly.
176#
177options CPU_ATHLON_SSE_HACK
178options CPU_BLUELIGHTNING_3X
179options CPU_BLUELIGHTNING_FPU_OP_CACHE
180options CPU_BTB_EN
181options CPU_DIRECT_MAPPED_CACHE
182options CPU_DISABLE_5X86_LSSER
183options CPU_DISABLE_CMPXCHG
184#options CPU_DISABLE_SSE
185options CPU_ELAN
186options CPU_ELAN_PPS
187options CPU_ELAN_XTAL=32768000
188options CPU_ENABLE_LONGRUN
189options CPU_FASTER_5X86_FPU
190options CPU_GEODE
191options CPU_I486_ON_386
192options CPU_IORT
193options CPU_L2_LATENCY=5
194options CPU_LOOP_EN
195options CPU_PPRO2CELERON
196options CPU_RSTK_EN
197options CPU_SOEKRIS
198options CPU_SUSP_HLT
199options CPU_UPGRADE_HW_CACHE
200options CPU_WT_ALLOC
201options CYRIX_CACHE_WORKS
202options CYRIX_CACHE_REALLY_WORKS
203#options NO_F00F_HACK
204
205# Debug options
206options NPX_DEBUG # enable npx debugging
207
208#
209# PERFMON causes the driver for Pentium/Pentium Pro performance counters
210# to be compiled. See perfmon(4) for more information.
211#
212options PERFMON
213
214#
215# XBOX causes the kernel to be bootable on the Microsoft XBox console system.
216# The resulting kernel will auto-detect whether it is being booted on a XBox,
217# so kernels compiled with this option will also work on an ordinary PC.
218# This option require I686_CPU.
219#
220# xboxfb includes support for the XBox frame buffer device. It is fully USB-
221# keyboard aware, and will only be used if an xbox is detected. This option
222# (obviously) requires XBOX support in your kernel.
223#
224# NOTE: xboxfb currently conflicts with syscons(4); if you have an XBOX and
225# include both in your kernel; you will not get any video output. Ordinary
226# PC's do not suffer from this.
227#
228options XBOX
229device xboxfb
230
231
232#####################################################################
233# NETWORKING OPTIONS
234
235#
236# DEVICE_POLLING adds support for mixed interrupt-polling handling
237# of network device drivers, which has significant benefits in terms
238# of robustness to overloads and responsivity, as well as permitting
239# accurate scheduling of the CPU time between kernel network processing
240# and other activities. The drawback is a moderate (up to 1/HZ seconds)
241# potential increase in response times.
242# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
243# to achieve smoother behaviour.
244# Additionally, you can enable/disable polling at runtime with help of
245# the ifconfig(8) utility, and select the CPU fraction reserved to
246# userland with the sysctl variable kern.polling.user_frac
247# (default 50, range 0..100).
248#
249# Not all device drivers support this mode of operation at the time of
250# this writing. See polling(4) for more details.
251
252options DEVICE_POLLING
253
254
255#####################################################################
256# CLOCK OPTIONS
257
258# The following options are used for debugging clock behavior only, and
259# should not be used for production systems.
260
261# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at
262# startup until the user presses a key. (The i8254 clock is always
263# calibrated relative to the RTC (mc146818a) and this option causes the
264# calibration to be repeated.)
265options CLK_CALIBRATION_LOOP
266
267# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
268# clock to actually be used.
269options CLK_USE_I8254_CALIBRATION
270
271
272#####################################################################
273# MISCELLANEOUS DEVICES AND OPTIONS
274
275#
276# sio: serial ports (see sio(4)), including support for various
| 8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
16# SMP OPTIONS:
17#
18# The apic device enables the use of the I/O APIC for interrupt delivery.
19# The apic device can be used in both UP and SMP kernels, but is required
20# for SMP kernels. Thus, the apic device is not strictly an SMP option,
21# but it is a prerequisite for SMP.
22#
23# Notes:
24#
25# HTT CPUs should only be used if they are enabled in the BIOS. For
26# the ACPI case, ACPI only correctly tells us about any HTT CPUs if
27# they are enabled. However, most HTT systems do not list HTT CPUs
28# in the MP Table if they are enabled, thus we guess at the HTT CPUs
29# for the MP Table case. However, we shouldn't try to guess and use
30# these CPUs if HTT is disabled. Thus, HTT guessing is only enabled
31# for the MP Table if the user explicitly asks for it via the
32# MPTABLE_FORCE_HTT option. Do NOT use this option if you have HTT
33# disabled in your BIOS.
34#
35# IPI_PREEMPTION instructs the kernel to preempt threads running on other
36# CPUS if needed. Relies on the PREEMPTION option
37
38# Mandatory:
39device apic # I/O apic
40
41# Optional:
42options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table
43options IPI_PREEMPTION
44
45#
46# Watchdog routines.
47#
48options MP_WATCHDOG
49
50# Debugging options.
51#
52options STOP_NMI # Stop CPUS using NMI instead of IPI
53options COUNT_XINVLTLB_HITS # Counters for TLB events
54options COUNT_IPIS # Per-CPU IPI interrupt counters
55
56
57
58#####################################################################
59# CPU OPTIONS
60
61#
62# You must specify at least one CPU (the one you intend to run on);
63# deleting the specification for CPUs you don't need to use may make
64# parts of the system run faster.
65#
66cpu I486_CPU
67cpu I586_CPU # aka Pentium(tm)
68cpu I686_CPU # aka Pentium Pro(tm)
69
70#
71# Options for CPU features.
72#
73# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
74# forgotten to enable them.
75#
76# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
77# CPU if CPU supports it. The default is double-clock mode on
78# BlueLightning CPU box.
79#
80# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
81# BlueLightning CPU. It works only with Cyrix FPU, and this option
82# should not be used with Intel FPU.
83#
84# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
85#
86# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
87# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
88# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
89#
90# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
91# mapped mode. Default is 2-way set associative mode.
92#
93# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e., enables
94# reorder). This option should not be used if you use memory mapped
95# I/O device(s).
96#
97# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32
98# machines. VmWare 3.x seems to emulate this instruction poorly, causing
99# the guest OS to run very slowly. This problem appears to be fixed in
100# VmWare 4.x, at least in version 4.5.2, so that enabling this option with
101# VmWare 4.x will result in locking operations to be 20-30 times slower.
102# Enabling this with an SMP kernel will cause the kernel to be unusable.
103#
104# CPU_DISABLE_SSE explicitly prevents I686_CPU from turning on SSE.
105#
106# CPU_ELAN enables support for AMDs ElanSC520 CPU.
107# CPU_ELAN_PPS enables precision timestamp code.
108# CPU_ELAN_XTAL sets the clock crystal frequency in Hz.
109#
110# CPU_ENABLE_LONGRUN enables support for Transmeta Crusoe LongRun
111# technology which allows to restrict power consumption of the CPU by
112# using group of hw.crusoe.* sysctls.
113#
114# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
115#
116# CPU_GEODE is for the SC1100 Geode embedded processor. This option
117# is necessary because the i8254 timecounter is toast.
118#
119# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
120# for i386 machines.
121#
122# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
123# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
124# (no clock delay).
125#
126# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used
127# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
128# The default value is 5.
129#
130# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
131# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
132# 1).
133#
134# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
135# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
136# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
137#
138# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
139#
140# CPU_SOEKRIS enables support www.soekris.com hardware.
141#
142# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
143# enters suspend mode following execution of HALT instruction.
144#
145# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s).
146#
147# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
148# K5/K6/K6-2 CPUs.
149#
150# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
151# flush at hold state.
152#
153# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
154# without cache flush at hold state, and (2) write-back CPU cache on
155# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
156#
157# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
158# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
159# executed. This option is only needed if I586_CPU is also defined,
160# and should be included for any non-Pentium CPU that defines it.
161#
162# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
163# which indicates that the 15-16MB range is *definitely* not being
164# occupied by an ISA memory hole.
165#
166# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
167# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
168# These options may crash your system.
169#
170# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
171# in write-through mode when revision < 2.7. If revision of Cyrix
172# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
173#
174# NOTE 3: This option may cause failures for software that requires
175# locked cycles in order to operate correctly.
176#
177options CPU_ATHLON_SSE_HACK
178options CPU_BLUELIGHTNING_3X
179options CPU_BLUELIGHTNING_FPU_OP_CACHE
180options CPU_BTB_EN
181options CPU_DIRECT_MAPPED_CACHE
182options CPU_DISABLE_5X86_LSSER
183options CPU_DISABLE_CMPXCHG
184#options CPU_DISABLE_SSE
185options CPU_ELAN
186options CPU_ELAN_PPS
187options CPU_ELAN_XTAL=32768000
188options CPU_ENABLE_LONGRUN
189options CPU_FASTER_5X86_FPU
190options CPU_GEODE
191options CPU_I486_ON_386
192options CPU_IORT
193options CPU_L2_LATENCY=5
194options CPU_LOOP_EN
195options CPU_PPRO2CELERON
196options CPU_RSTK_EN
197options CPU_SOEKRIS
198options CPU_SUSP_HLT
199options CPU_UPGRADE_HW_CACHE
200options CPU_WT_ALLOC
201options CYRIX_CACHE_WORKS
202options CYRIX_CACHE_REALLY_WORKS
203#options NO_F00F_HACK
204
205# Debug options
206options NPX_DEBUG # enable npx debugging
207
208#
209# PERFMON causes the driver for Pentium/Pentium Pro performance counters
210# to be compiled. See perfmon(4) for more information.
211#
212options PERFMON
213
214#
215# XBOX causes the kernel to be bootable on the Microsoft XBox console system.
216# The resulting kernel will auto-detect whether it is being booted on a XBox,
217# so kernels compiled with this option will also work on an ordinary PC.
218# This option require I686_CPU.
219#
220# xboxfb includes support for the XBox frame buffer device. It is fully USB-
221# keyboard aware, and will only be used if an xbox is detected. This option
222# (obviously) requires XBOX support in your kernel.
223#
224# NOTE: xboxfb currently conflicts with syscons(4); if you have an XBOX and
225# include both in your kernel; you will not get any video output. Ordinary
226# PC's do not suffer from this.
227#
228options XBOX
229device xboxfb
230
231
232#####################################################################
233# NETWORKING OPTIONS
234
235#
236# DEVICE_POLLING adds support for mixed interrupt-polling handling
237# of network device drivers, which has significant benefits in terms
238# of robustness to overloads and responsivity, as well as permitting
239# accurate scheduling of the CPU time between kernel network processing
240# and other activities. The drawback is a moderate (up to 1/HZ seconds)
241# potential increase in response times.
242# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
243# to achieve smoother behaviour.
244# Additionally, you can enable/disable polling at runtime with help of
245# the ifconfig(8) utility, and select the CPU fraction reserved to
246# userland with the sysctl variable kern.polling.user_frac
247# (default 50, range 0..100).
248#
249# Not all device drivers support this mode of operation at the time of
250# this writing. See polling(4) for more details.
251
252options DEVICE_POLLING
253
254
255#####################################################################
256# CLOCK OPTIONS
257
258# The following options are used for debugging clock behavior only, and
259# should not be used for production systems.
260
261# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at
262# startup until the user presses a key. (The i8254 clock is always
263# calibrated relative to the RTC (mc146818a) and this option causes the
264# calibration to be repeated.)
265options CLK_CALIBRATION_LOOP
266
267# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
268# clock to actually be used.
269options CLK_USE_I8254_CALIBRATION
270
271
272#####################################################################
273# MISCELLANEOUS DEVICES AND OPTIONS
274
275#
276# sio: serial ports (see sio(4)), including support for various
|
277# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf)
| 277# PC Card devices, such as Modem and NICs
|
278#
279device sio
280hint.sio.0.at="isa"
281hint.sio.0.port="0x3F8"
282hint.sio.0.flags="0x10"
283hint.sio.0.irq="4"
284
285# `flags' specific to sio(4).
286# 0x10 enable console support for this unit. Other console flags
287# (if applicable) are ignored unless this is set. Enabling
288# console support does not make the unit the preferred console.
289# Boot with -h or set boot_serial=YES in the loader. For sio(4)
290# specifically, the 0x20 flag can also be set (see above).
291# Currently, at most one unit can have console support; the
292# first one (in config file order) with this flag set is
293# preferred. Setting this flag for sio0 gives the old behaviour.
294# 0x20 force this unit to be the console (unless there is another
295# higher priority console). This replaces the COMCONSOLE option.
296# 0x40 reserve this unit for low level console operations. Do not
297# access the device in any normal way.
298# 0x80 use this port for serial line gdb support in ddb. Also known
299# as debug port.
300# PnP `flags'
301# 0x1 disable probing of this device. Used to prevent your modem
302# from being attached as a PnP modem.
303# Other flags for sio that aren't documented in the man page.
304# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
305# ST16650A-compatible UARTs.
306
307# Options for sio:
308options COM_ESP # Code for Hayes ESP.
309options COM_MULTIPORT # Code for some cards with shared IRQs.
310options CONSPEED=115200 # Speed for serial console
311 # (default 9600).
312
313device speaker #Play IBM BASIC-style noises out your speaker
314hint.speaker.0.at="isa"
315hint.speaker.0.port="0x61"
316device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
317device apm_saver # Requires APM
318
319
320#####################################################################
321# HARDWARE BUS CONFIGURATION
322
323#
324# ISA bus
325#
326device isa # Required by npx(4)
327
328#
329# Options for `isa':
330#
331# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
332# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
333# This option breaks suspend/resume on some portables.
334#
335# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
336# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
337# Automatic EOI is documented not to work for for the slave with the
338# original i8259A, but it works for some clones and some integrated
339# versions.
340#
341# MAXMEM specifies the amount of RAM on the machine; if this is not
342# specified, FreeBSD will first read the amount of memory from the CMOS
343# RAM, so the amount of memory will initially be limited to 64MB or 16MB
344# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
345# then attempt to detect the installed amount of RAM. If this probe
346# fails to detect >64MB RAM you will have to use the MAXMEM option.
347# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
348# be 131072 (128 * 1024).
349#
350# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
351# reset the CPU for reboot. This is needed on some systems with broken
352# keyboard controllers.
353
354options AUTO_EOI_1
355#options AUTO_EOI_2
356
357options MAXMEM=(128*1024)
358#options BROKEN_KEYBOARD_RESET
359
360#
361# EISA bus
362#
363# The EISA bus device is `eisa'. It provides auto-detection and
364# configuration support for all devices on the EISA bus.
365
366device eisa
367
368# By default, only 10 EISA slots are probed, since the slot numbers
369# above clash with the configuration address space of the PCI subsystem,
370# and the EISA probe is not very smart about this. This is sufficient
371# for most machines, but in particular the HP NetServer LC series comes
372# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
373# thus you need to bump this figure to 12 for them.
374options EISA_SLOTS=12
375
376#
377# MCA bus:
378#
379# The MCA bus device is `mca'. It provides auto-detection and
380# configuration support for all devices on the MCA bus.
381# No hints are required for MCA.
382
383device mca
384
385#
386# PCI bus & PCI options:
387#
388device pci
389
390#
391# AGP GART support
392device agp
393
394
395#####################################################################
396# HARDWARE DEVICE CONFIGURATION
397
398# To include support for VGA VESA video modes
399options VESA
400
401# Turn on extra debugging checks and output for VESA support.
402options VESA_DEBUG
403
404#
405# The Numeric Processing eXtension driver. This is non-optional.
406device npx
407hint.npx.0.flags="0x0"
408hint.npx.0.irq="13"
409
410#
411# `flags' for npx0:
412# 0x01 don't use the npx registers to optimize bcopy.
413# 0x02 don't use the npx registers to optimize bzero.
414# 0x04 don't use the npx registers to optimize copyin or copyout.
415# The npx registers are normally used to optimize copying and zeroing when
416# all of the following conditions are satisfied:
417# I586_CPU is an option
418# the cpu is an i586 (perhaps not a Pentium)
419# the probe for npx0 succeeds
420# INT 16 exception handling works.
421# Then copying and zeroing using the npx registers is normally 30-100% faster.
422# The flags can be used to control cases where it doesn't work or is slower.
423# Setting them at boot time using hints works right (the optimizations
424# are not used until later in the bootstrap when npx0 is attached).
425# Flag 0x08 automatically disables the i586 optimized routines.
426#
427
428#
429# Optional devices:
430#
431
432# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
433# the /dev/3dfx0 device to work with glide implementations. This should get
434# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
435# the tdfx DRI module from XFree86 and is completely unrelated.
436#
437# To enable Linuxulator support, one must also include COMPAT_LINUX in the
438# config as well. The other option is to load both as modules.
439
440device tdfx # Enable 3Dfx Voodoo support
441device tdfx_linux # Enable Linuxulator support
442
443#
444# ACPI support using the Intel ACPI Component Architecture reference
445# implementation.
446#
447# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
448# kernel environment variables to select initial debugging levels for the
449# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
450# defined when it is built).
451#
452# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op.
453#
454# ACPICA_PEDANTIC enables strict checking of AML. Our default is to
455# relax these checks to allow code generated by the Microsoft compiler
456# to still execute.
457#
458# Note that building ACPI into the kernel is deprecated; the module is
459# normally loaded automatically by the loader.
460
461device acpi
462options ACPI_DEBUG
463#!options ACPI_NO_SEMAPHORES
464#!options ACPICA_PEDANTIC
465
466# ACPI Asus Extras (LCD backlight/brightness, video output, etc.)
467device acpi_asus
468
469# ACPI Fujitsu Extras (Buttons)
470device acpi_fujitsu
471
472# ACPI extras driver for IBM laptops
473device acpi_ibm
474
475# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.)
476device acpi_panasonic
477
478# ACPI Sony extra (LCD brightness)
479device acpi_sony
480
481# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.)
482device acpi_toshiba
483
484# ACPI Video Extensions (LCD backlight/brightness, video output, etc.)
485device acpi_video
486
487# ACPI Docking Station
488device acpi_dock
489
490# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
491device cpufreq
492
493# Direct Rendering modules for 3D acceleration.
494device drm # DRM core module required by DRM drivers
495device i915drm # Intel i830 through i915
496device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
497device mgadrm # AGP Matrox G200, G400, G450, G550
498device r128drm # ATI Rage 128
499device radeondrm # ATI Radeon
500device savagedrm # S3 Savage3D, Savage4
501device sisdrm # SiS 300/305, 540, 630
502device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
503options DRM_DEBUG # Include debug printfs (slow)
504
505#
506# mse: Logitech and ATI InPort bus mouse ports
507
508device mse
509hint.mse.0.at="isa"
510hint.mse.0.port="0x23c"
511hint.mse.0.irq="5"
512
513#
514# Network interfaces:
515#
516
517# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver
518# (requires sppp)
519# arl: Aironet Arlan 655 wireless adapters.
520# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan)
521# ce: Cronyx Tau-PCI/32 sync single/dual port G.703/E1 serial adaptor
522# with 32 HDLC subchannels (requires sppp (default), or NETGRAPH if
523# NETGRAPH_CRONYX is configured)
524# cp: Cronyx Tau-PCI sync single/dual/four port
525# V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1
526# serial adaptor (requires sppp (default), or NETGRAPH if
527# NETGRAPH_CRONYX is configured)
528# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
529# ctau: Cronyx Tau sync dual port V.35/RS-232/RS-530/RS-449/X.21/G.703/E1
530# serial adaptor (requires sppp (default), or NETGRAPH if
531# NETGRAPH_CRONYX is configured)
532# cx: Cronyx Sigma multiport sync/async adapter (requires sppp (default),
533# or NETGRAPH if NETGRAPH_CRONYX is configured)
534# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
| 278#
279device sio
280hint.sio.0.at="isa"
281hint.sio.0.port="0x3F8"
282hint.sio.0.flags="0x10"
283hint.sio.0.irq="4"
284
285# `flags' specific to sio(4).
286# 0x10 enable console support for this unit. Other console flags
287# (if applicable) are ignored unless this is set. Enabling
288# console support does not make the unit the preferred console.
289# Boot with -h or set boot_serial=YES in the loader. For sio(4)
290# specifically, the 0x20 flag can also be set (see above).
291# Currently, at most one unit can have console support; the
292# first one (in config file order) with this flag set is
293# preferred. Setting this flag for sio0 gives the old behaviour.
294# 0x20 force this unit to be the console (unless there is another
295# higher priority console). This replaces the COMCONSOLE option.
296# 0x40 reserve this unit for low level console operations. Do not
297# access the device in any normal way.
298# 0x80 use this port for serial line gdb support in ddb. Also known
299# as debug port.
300# PnP `flags'
301# 0x1 disable probing of this device. Used to prevent your modem
302# from being attached as a PnP modem.
303# Other flags for sio that aren't documented in the man page.
304# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
305# ST16650A-compatible UARTs.
306
307# Options for sio:
308options COM_ESP # Code for Hayes ESP.
309options COM_MULTIPORT # Code for some cards with shared IRQs.
310options CONSPEED=115200 # Speed for serial console
311 # (default 9600).
312
313device speaker #Play IBM BASIC-style noises out your speaker
314hint.speaker.0.at="isa"
315hint.speaker.0.port="0x61"
316device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
317device apm_saver # Requires APM
318
319
320#####################################################################
321# HARDWARE BUS CONFIGURATION
322
323#
324# ISA bus
325#
326device isa # Required by npx(4)
327
328#
329# Options for `isa':
330#
331# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
332# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
333# This option breaks suspend/resume on some portables.
334#
335# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
336# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
337# Automatic EOI is documented not to work for for the slave with the
338# original i8259A, but it works for some clones and some integrated
339# versions.
340#
341# MAXMEM specifies the amount of RAM on the machine; if this is not
342# specified, FreeBSD will first read the amount of memory from the CMOS
343# RAM, so the amount of memory will initially be limited to 64MB or 16MB
344# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
345# then attempt to detect the installed amount of RAM. If this probe
346# fails to detect >64MB RAM you will have to use the MAXMEM option.
347# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
348# be 131072 (128 * 1024).
349#
350# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
351# reset the CPU for reboot. This is needed on some systems with broken
352# keyboard controllers.
353
354options AUTO_EOI_1
355#options AUTO_EOI_2
356
357options MAXMEM=(128*1024)
358#options BROKEN_KEYBOARD_RESET
359
360#
361# EISA bus
362#
363# The EISA bus device is `eisa'. It provides auto-detection and
364# configuration support for all devices on the EISA bus.
365
366device eisa
367
368# By default, only 10 EISA slots are probed, since the slot numbers
369# above clash with the configuration address space of the PCI subsystem,
370# and the EISA probe is not very smart about this. This is sufficient
371# for most machines, but in particular the HP NetServer LC series comes
372# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
373# thus you need to bump this figure to 12 for them.
374options EISA_SLOTS=12
375
376#
377# MCA bus:
378#
379# The MCA bus device is `mca'. It provides auto-detection and
380# configuration support for all devices on the MCA bus.
381# No hints are required for MCA.
382
383device mca
384
385#
386# PCI bus & PCI options:
387#
388device pci
389
390#
391# AGP GART support
392device agp
393
394
395#####################################################################
396# HARDWARE DEVICE CONFIGURATION
397
398# To include support for VGA VESA video modes
399options VESA
400
401# Turn on extra debugging checks and output for VESA support.
402options VESA_DEBUG
403
404#
405# The Numeric Processing eXtension driver. This is non-optional.
406device npx
407hint.npx.0.flags="0x0"
408hint.npx.0.irq="13"
409
410#
411# `flags' for npx0:
412# 0x01 don't use the npx registers to optimize bcopy.
413# 0x02 don't use the npx registers to optimize bzero.
414# 0x04 don't use the npx registers to optimize copyin or copyout.
415# The npx registers are normally used to optimize copying and zeroing when
416# all of the following conditions are satisfied:
417# I586_CPU is an option
418# the cpu is an i586 (perhaps not a Pentium)
419# the probe for npx0 succeeds
420# INT 16 exception handling works.
421# Then copying and zeroing using the npx registers is normally 30-100% faster.
422# The flags can be used to control cases where it doesn't work or is slower.
423# Setting them at boot time using hints works right (the optimizations
424# are not used until later in the bootstrap when npx0 is attached).
425# Flag 0x08 automatically disables the i586 optimized routines.
426#
427
428#
429# Optional devices:
430#
431
432# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
433# the /dev/3dfx0 device to work with glide implementations. This should get
434# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
435# the tdfx DRI module from XFree86 and is completely unrelated.
436#
437# To enable Linuxulator support, one must also include COMPAT_LINUX in the
438# config as well. The other option is to load both as modules.
439
440device tdfx # Enable 3Dfx Voodoo support
441device tdfx_linux # Enable Linuxulator support
442
443#
444# ACPI support using the Intel ACPI Component Architecture reference
445# implementation.
446#
447# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
448# kernel environment variables to select initial debugging levels for the
449# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
450# defined when it is built).
451#
452# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op.
453#
454# ACPICA_PEDANTIC enables strict checking of AML. Our default is to
455# relax these checks to allow code generated by the Microsoft compiler
456# to still execute.
457#
458# Note that building ACPI into the kernel is deprecated; the module is
459# normally loaded automatically by the loader.
460
461device acpi
462options ACPI_DEBUG
463#!options ACPI_NO_SEMAPHORES
464#!options ACPICA_PEDANTIC
465
466# ACPI Asus Extras (LCD backlight/brightness, video output, etc.)
467device acpi_asus
468
469# ACPI Fujitsu Extras (Buttons)
470device acpi_fujitsu
471
472# ACPI extras driver for IBM laptops
473device acpi_ibm
474
475# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.)
476device acpi_panasonic
477
478# ACPI Sony extra (LCD brightness)
479device acpi_sony
480
481# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.)
482device acpi_toshiba
483
484# ACPI Video Extensions (LCD backlight/brightness, video output, etc.)
485device acpi_video
486
487# ACPI Docking Station
488device acpi_dock
489
490# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
491device cpufreq
492
493# Direct Rendering modules for 3D acceleration.
494device drm # DRM core module required by DRM drivers
495device i915drm # Intel i830 through i915
496device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
497device mgadrm # AGP Matrox G200, G400, G450, G550
498device r128drm # ATI Rage 128
499device radeondrm # ATI Radeon
500device savagedrm # S3 Savage3D, Savage4
501device sisdrm # SiS 300/305, 540, 630
502device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
503options DRM_DEBUG # Include debug printfs (slow)
504
505#
506# mse: Logitech and ATI InPort bus mouse ports
507
508device mse
509hint.mse.0.at="isa"
510hint.mse.0.port="0x23c"
511hint.mse.0.irq="5"
512
513#
514# Network interfaces:
515#
516
517# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver
518# (requires sppp)
519# arl: Aironet Arlan 655 wireless adapters.
520# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan)
521# ce: Cronyx Tau-PCI/32 sync single/dual port G.703/E1 serial adaptor
522# with 32 HDLC subchannels (requires sppp (default), or NETGRAPH if
523# NETGRAPH_CRONYX is configured)
524# cp: Cronyx Tau-PCI sync single/dual/four port
525# V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1
526# serial adaptor (requires sppp (default), or NETGRAPH if
527# NETGRAPH_CRONYX is configured)
528# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
529# ctau: Cronyx Tau sync dual port V.35/RS-232/RS-530/RS-449/X.21/G.703/E1
530# serial adaptor (requires sppp (default), or NETGRAPH if
531# NETGRAPH_CRONYX is configured)
532# cx: Cronyx Sigma multiport sync/async adapter (requires sppp (default),
533# or NETGRAPH if NETGRAPH_CRONYX is configured)
534# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
|
535# HP PC Lan+, various PC Card devices (refer to etc/defaults/pccard.conf)
| 535# HP PC Lan+, various PC Card devices
|
536# (requires miibus)
537# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210;
538# Intel EtherExpress
539# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
540# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
541# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
542# nve: nVidia nForce MCP on-board Ethernet Networking
543# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133.
544# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140,
545# OC-3141, OC-3540 and OC-3250.
546# ral: Ralink Technology IEEE 802.11 wireless adapter
547# sbni: Granch SBNI12-xx ISA and PCI adapters
548# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
549# ural: Ralink Technology RT2500USB IEEE 802.11 wireless adapter
550# wl: Lucent Wavelan (ISA card only).
551
552# Order for ISA/EISA devices is important here
553
554device ar
555hint.ar.0.at="isa"
556hint.ar.0.port="0x300"
557hint.ar.0.irq="10"
558hint.ar.0.maddr="0xd0000"
559device arl
560hint.arl.0.at="isa"
561hint.arl.0.irq="9"
562hint.arl.0.maddr="0xd0000"
563device ce
564device cp
565device cs
566hint.cs.0.at="isa"
567hint.cs.0.port="0x300"
568device ctau
569hint.ctau.0.at="isa"
570hint.ctau.0.port="0x240"
571hint.ctau.0.irq="15"
572hint.ctau.0.drq="7"
573device cx
574hint.cx.0.at="isa"
575hint.cx.0.port="0x240"
576hint.cx.0.irq="15"
577hint.cx.0.drq="7"
578#options NETGRAPH_CRONYX # Enable NETGRAPH support for Cronyx adapter(s)
579device ed
580options ED_3C503
581options ED_HPP
582options ED_SIC
583hint.ed.0.at="isa"
584hint.ed.0.port="0x280"
585hint.ed.0.irq="5"
586hint.ed.0.maddr="0xd8000"
587device ie # Hints only required for Starlan
588hint.ie.2.at="isa"
589hint.ie.2.port="0x300"
590hint.ie.2.irq="5"
591hint.ie.2.maddr="0xd0000"
592device iwi
593device ipw
594# Hint for the i386-only ISA front-end of le(4).
595hint.le.0.at="isa"
596hint.le.0.port="0x280"
597hint.le.0.irq="10"
598hint.le.0.drq="0"
599device nfe # nVidia nForce MCP on-board Ethernet Networking
600device nve # nVidia nForce MCP on-board Ethernet Networking
601device oltr
602hint.oltr.0.at="isa"
603device ral
604device sbni
605hint.sbni.0.at="isa"
606hint.sbni.0.port="0x210"
607hint.sbni.0.irq="0xefdead"
608hint.sbni.0.flags="0"
609device sr
610hint.sr.0.at="isa"
611hint.sr.0.port="0x300"
612hint.sr.0.irq="5"
613hint.sr.0.maddr="0xd0000"
614device ural
615device wl
616hint.wl.0.at="isa"
617hint.wl.0.port="0x300"
618options WLCACHE # enables the signal-strength cache
619options WLDEBUG # enables verbose debugging output
620
621device ath
622device ath_hal # Atheros HAL (includes binary component)
623#device ath_rate_amrr # AMRR rate control for ath driver
624#device ath_rate_onoe # Onoe rate control for ath driver
625device ath_rate_sample # SampleRate rate control for the ath driver
626#device wlan # 802.11 layer
627
628#
629# ATA raid adapters
630#
631device pst
632
633#
634# Areca 11xx and 12xx series of SATA II RAID controllers.
635# CAM is required.
636#
637device arcmsr # Areca SATA II RAID
638
639#
640# 3ware 9000 series PATA/SATA RAID controller driver and options.
641# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
642#
643options TWA_DEBUG # 0-10; 10 prints the most messages.
644options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
645device twa # 3ware 9000 series PATA/SATA RAID
646
647#
648# SCSI host adapters:
649#
650# ncv: NCR 53C500 based SCSI host adapters.
651# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
652# stg: TMC 18C30, 18C50 based SCSI host adapters.
653
654device ncv
655device nsp
656device stg
657hint.stg.0.at="isa"
658hint.stg.0.port="0x140"
659hint.stg.0.port="11"
660
661#
662# Adaptec FSA RAID controllers, including integrated DELL controllers,
663# the Dell PERC 2/QC and the HP NetRAID-4M
664device aac
665device aacp # SCSI Passthrough interface (optional, CAM required)
666
667# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
668# controllers (SmartRAID V and VI and later).
669# These controllers require the CAM infrastructure.
670#
671device asr
672
673#
674# Highpoint RocketRAID 182x. This is really just software RAID on a
675# Marvell SATA chip.
676device hptmv
677
678#
679# Highpoint RocketRAID 232x. This is software RAID but with hardware
680# acceleration assistance for RAID_5.
681device rr232x
682
683#
684# IBM (now Adaptec) ServeRAID controllers
685device ips
686
687#
688# SafeNet crypto driver: can be moved to the MI NOTES as soon as
689# it's tested on a big-endian machine
690#
691device safe # SafeNet 1141
692options SAFE_DEBUG # enable debugging support: hw.safe.debug
693options SAFE_RNDTEST # enable rndtest support
694
695#####################################################################
696
697#
698# Miscellaneous hardware:
699#
700# apm: Laptop Advanced Power Management (experimental)
701# ipmi: Intelligent Platform Management Interface
702# pmtimer: Timer device driver for power management events (APM or ACPI)
703# smapi: System Management Application Program Interface driver
704# smbios: DMI/SMBIOS entry point
705# vpd: Vital Product Data kernel interface
706# cy: Cyclades serial driver
707# digi: Digiboard driver
708# spic: Sony Programmable I/O controller (VAIO notebooks)
709
710# Notes on APM
711# The flags takes the following meaning for apm0:
712# 0x0020 Statclock is broken.
713
714# Notes on the Specialix SI/XIO driver:
715# The host card is memory, not IO mapped.
716# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
717# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
718# The cards can use an IRQ of 11, 12 or 15.
719
720# Notes on the Sony Programmable I/O controller
721# This is a temporary driver that should someday be replaced by something
722# that hooks into the ACPI layer. The device is hooked to the PIIX4's
723# General Device 10 decoder, which means you have to fiddle with PCI
724# registers to map it in, even though it is otherwise treated here as
725# an ISA device. At the moment, the driver polls, although the device
726# is capable of generating interrupts. It largely undocumented.
727# The port location in the hint is where you WANT the device to be
728# mapped. 0x10a0 seems to be traditional. At the moment the jogdial
729# is the only thing truly supported, but apparently a fair percentage
730# of the Vaio extra features are controlled by this device.
731
732device apm
733hint.apm.0.flags="0x20"
734device ipmi
735device smapi
736device smbios
737device vpd
738device pmtimer # Adjust system timer at wakeup time
739device cy
740options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
741hint.cy.0.at="isa"
742hint.cy.0.irq="10"
743hint.cy.0.maddr="0xd4000"
744hint.cy.0.msize="0x2000"
745device digi
746hint.digi.0.at="isa"
747hint.digi.0.port="0x104"
748hint.digi.0.maddr="0xd0000"
749# BIOS & FEP/OS components of device digi.
750device digi_CX
751device digi_CX_PCI
752device digi_EPCX
753device digi_EPCX_PCI
754device digi_Xe
755device digi_Xem
756device digi_Xr
757# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
758device pbio
759hint.pbio.0.at="isa"
760hint.pbio.0.port="0x360"
761device spic
762hint.spic.0.at="isa"
763hint.spic.0.port="0x10a0"
764# HOT1 Xilinx 6200 card (http://www.vcc.com/)
765device xrpu
766
767#
768# Laptop/Notebook options:
769#
770# See also:
771# apm under `Miscellaneous hardware'
772# above.
773
774# For older notebooks that signal a powerfail condition (external
775# power supply dropped, or battery state low) by issuing an NMI:
776
777options POWERFAIL_NMI # make it beep instead of panicing
778
779#
780# I2C Bus
781#
782# Philips i2c bus support is provided by the `iicbus' device.
783#
784# Supported interfaces:
785# pcf Philips PCF8584 ISA-bus controller
786#
787device pcf
788hint.pcf.0.at="isa"
789hint.pcf.0.port="0x320"
790hint.pcf.0.irq="5"
791
792#
793# Hardware watchdog timers:
794#
795# ichwd: Intel ICH watchdog timer
796#
797device ichwd
798
799#---------------------------------------------------------------------------
800# ISDN4BSD
801#
802# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
803#
804# i4b passive ISDN cards support contains the following hardware drivers:
805#
806# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
807# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
808# ifpi - AVM Fritz!Card PCI driver
809# ifpi2 - AVM Fritz!Card PCI version 2 driver
810# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
811# ifpnp - AVM Fritz!Card PnP driver
812# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
813#
814# i4b active ISDN cards support contains the following hardware drivers:
815#
816# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
817#
818# Note that the ``options'' (if given) and ``device'' lines must BOTH
819# be uncommented to enable support for a given card !
820#
821# In addition to a hardware driver (and probably an option) the mandatory
822# ISDN protocol stack devices and the mandatory support device must be
823# enabled as well as one or more devices from the optional devices section.
824#
825#---------------------------------------------------------------------------
826# isic driver (Siemens/Infineon chipsets)
827#
828device isic
829#
830# ISA bus non-PnP Cards:
831# ----------------------
832#
833# Teles S0/8 or Niccy 1008
834options TEL_S0_8
835hint.isic.0.at="isa"
836hint.isic.0.maddr="0xd0000"
837hint.isic.0.irq="5"
838hint.isic.0.flags="1"
839#
840# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
841options TEL_S0_16
842hint.isic.0.at="isa"
843hint.isic.0.port="0xd80"
844hint.isic.0.maddr="0xd0000"
845hint.isic.0.irq="5"
846hint.isic.0.flags="2"
847#
848# Teles S0/16.3
849options TEL_S0_16_3
850hint.isic.0.at="isa"
851hint.isic.0.port="0xd80"
852hint.isic.0.irq="5"
853hint.isic.0.flags="3"
854#
855# AVM A1 or AVM Fritz!Card
856options AVM_A1
857hint.isic.0.at="isa"
858hint.isic.0.port="0x340"
859hint.isic.0.irq="5"
860hint.isic.0.flags="4"
861#
862# USRobotics Sportster ISDN TA intern
863options USR_STI
864hint.isic.0.at="isa"
865hint.isic.0.port="0x268"
866hint.isic.0.irq="5"
867hint.isic.0.flags="7"
868#
869# ITK ix1 Micro ( < V.3, non-PnP version )
870options ITKIX1
871hint.isic.0.at="isa"
872hint.isic.0.port="0x398"
873hint.isic.0.irq="10"
874hint.isic.0.flags="18"
875#
876# ELSA PCC-16
877options ELSA_PCC16
878hint.isic.0.at="isa"
879hint.isic.0.port="0x360"
880hint.isic.0.irq="10"
881hint.isic.0.flags="20"
882#
883# ISA bus PnP Cards:
884# ------------------
885#
886# Teles S0/16.3 PnP
887options TEL_S0_16_3_P
888#
889# Creatix ISDN-S0 P&P
890options CRTX_S0_P
891#
892# Dr. Neuhaus Niccy Go@
893options DRN_NGO
894#
895# Sedlbauer Win Speed
896options SEDLBAUER
897#
898# Dynalink IS64PH
899options DYNALINK
900#
901# ELSA QuickStep 1000pro ISA
902options ELSA_QS1ISA
903#
904# Siemens I-Surf 2.0
905options SIEMENS_ISURF2
906#
907# Asuscom ISDNlink 128K ISA
908options ASUSCOM_IPAC
909#
910# Eicon Diehl DIVA 2.0 and 2.02
911options EICON_DIVA
912#
913# Compaq Microcom 610 ISDN card (Compaq series PSB2222I)
914options COMPAQ_M610
915#
916# PCI bus Cards:
917# --------------
918#
919# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
920options ELSA_QS1PCI
921#
922#---------------------------------------------------------------------------
923# ifpnp driver for AVM Fritz!Card PnP
924#
925# AVM Fritz!Card PnP
926device ifpnp
927#
928#---------------------------------------------------------------------------
929# ihfc driver for Cologne Chip ISA chipsets (experimental!)
930#
931# Teles 16.3c ISA PnP
932# AcerISDN P10 ISA PnP
933# TELEINT ISDN SPEED No.1
934device ihfc
935#
936#---------------------------------------------------------------------------
937# ifpi driver for AVM Fritz!Card PCI
938#
939# AVM Fritz!Card PCI
940device ifpi
941#
942#---------------------------------------------------------------------------
943# ifpi2 driver for AVM Fritz!Card PCI version 2
944#
945# AVM Fritz!Card PCI version 2
946device ifpi2
947#
948#---------------------------------------------------------------------------
949# iwic driver for Winbond W6692 chipset
950#
951# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
952device iwic
953#
954#---------------------------------------------------------------------------
955# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset
956#
957# Traverse Technologies NETjet-S
958# Teles PCI-TJ
959device itjc
960#
961#---------------------------------------------------------------------------
962# iavc driver (AVM active cards, needs i4bcapi driver!)
963#
964device iavc
965#
966# AVM B1 ISA bus (PnP mode not supported!)
967# ----------------------------------------
968hint.iavc.0.at="isa"
969hint.iavc.0.port="0x150"
970hint.iavc.0.irq="5"
971#
972#---------------------------------------------------------------------------
973# ISDN Protocol Stack - mandatory for all hardware drivers
974#
975# Q.921 / layer 2 - i4b passive cards D channel handling
976device i4bq921
977#
978# Q.931 / layer 3 - i4b passive cards D channel handling
979device i4bq931
980#
981# layer 4 - i4b common passive and active card handling
982device i4b
983#
984#---------------------------------------------------------------------------
985# ISDN devices - mandatory for all hardware drivers
986#
987# userland driver to do ISDN tracing (for passive cards only)
988device i4btrc
989options NI4BTRC=4
990#
991# userland driver to control the whole thing
992device i4bctl
993#
994#---------------------------------------------------------------------------
995# ISDN devices - optional
996#
997# userland driver for access to raw B channel
998device i4brbch
999options NI4BRBCH=4
1000#
1001# userland driver for telephony
1002device i4btel
1003options NI4BTEL=2
1004#
1005# network driver for IP over raw HDLC ISDN
1006device i4bipr
1007options NI4BIPR=4
1008# enable VJ header compression detection for ipr i/f
1009options IPR_VJ
1010# enable logging of the first n IP packets to isdnd (n=32 here)
1011options IPR_LOG=32
1012#
1013# network driver for sync PPP over ISDN; requires an equivalent
1014# number of sppp device to be configured
1015device i4bisppp
1016options NI4BISPPP=4
1017#
1018# B-channel interface to the netgraph subsystem
1019device i4bing
1020options NI4BING=2
1021#
1022# CAPI driver needed for active ISDN cards (see iavc driver above)
1023device i4bcapi
1024#
1025#---------------------------------------------------------------------------
1026
1027#
1028# System Management Bus (SMB)
1029#
1030options ENABLE_ALART # Control alarm on Intel intpm driver
1031
1032#
1033# Set the number of PV entries per process. Increasing this can
1034# stop panics related to heavy use of shared memory. However, that can
1035# (combined with large amounts of physical memory) cause panics at
1036# boot time due the kernel running out of VM space.
1037#
1038# If you're tweaking this, you might also want to increase the sysctls
1039# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
1040#
1041# The value below is the one more than the default.
1042#
1043options PMAP_SHPGPERPROC=201
1044
1045#
1046# Change the size of the kernel virtual address space. Due to
1047# constraints in loader(8) on i386, this must be a multiple of 4.
1048# 256 = 1 GB of kernel address space. Increasing this also causes
1049# a reduction of the address space in user processes. 512 splits
1050# the 4GB cpu address space in half (2GB user, 2GB kernel). For PAE
1051# kernels, the value will need to be double non-PAE. A value of 1024
1052# for PAE kernels is necessary to split the address space in half.
1053# This will likely need to be increased to handle memory sizes >4GB.
1054# PAE kernels default to a value of 512.
1055#
1056options KVA_PAGES=260
1057
1058
1059#####################################################################
1060# ABI Emulation
1061
1062# Enable iBCS2 runtime support for SCO and ISC binaries
1063options IBCS2
1064
1065# Emulate spx device for client side of SVR3 local X interface
1066options SPX_HACK
1067
1068# Enable Linux ABI emulation
1069options COMPAT_LINUX
1070
1071# Enable i386 a.out binary support
1072options COMPAT_AOUT
1073
1074# Enable the linux-like proc filesystem support (requires COMPAT_LINUX
1075# and PSEUDOFS)
1076options LINPROCFS
1077
1078#Enable the linux-like sys filesystem support (requires COMPAT_LINUX
1079# and PSEUDOFS)
1080options LINSYSFS
1081
1082#
1083# SysVR4 ABI emulation
1084#
1085# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
1086# a KLD module.
1087# The STREAMS network emulation code can also be compiled statically or as a
1088# module. If loaded as a module, it must be loaded before the svr4 module
1089# (the /usr/sbin/svr4 script does this for you). If compiling statically,
1090# the `streams' device must be configured into any kernel which also
1091# specifies COMPAT_SVR4. It is possible to have a statically-configured
1092# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
1093# script understands that it doesn't need to load the `streams' module under
1094# those circumstances.
1095# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
1096# (whether static or dynamic).
1097#
1098options COMPAT_SVR4 # build emulator statically
1099options DEBUG_SVR4 # enable verbose debugging
1100device streams # STREAMS network driver (required for svr4).
1101
1102# Enable NDIS binary driver support
1103options NDISAPI
1104device ndis
1105
1106
1107#####################################################################
1108# VM OPTIONS
1109
1110# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the
1111# kernel to use 4 MByte pages to map the kernel instead of 4k pages.
1112# This saves on the amount of memory needed for page tables needed to
1113# map the kernel. You should only disable this feature as a temporary
1114# workaround if you are having problems with it enabled.
1115#
1116#options DISABLE_PSE
1117
1118# Disable the global pages PGE CPU feature. The PGE feature allows pages
1119# to be marked with the PG_G bit. TLB entries for these pages are not
1120# flushed from the cache when %cr3 is reloaded. This can make context
1121# switches less expensive. You should only disable this feature as a
1122# temporary workaround if you are having problems with it enabled.
1123#
1124#options DISABLE_PG_G
1125
1126# KSTACK_PAGES is the number of memory pages to assign to the kernel
1127# stack of each thread.
1128
1129options KSTACK_PAGES=3
1130
1131#####################################################################
1132
1133# More undocumented options for linting.
1134# Note that documenting these are not considered an affront.
1135
1136options FB_INSTALL_CDEV # install a CDEV entry in /dev
1137
1138# PECOFF module (Win32 Execution Format)
1139options PECOFF_SUPPORT
1140options PECOFF_DEBUG
1141
1142options I4B_SMP_WORKAROUND
1143options I586_PMC_GUPROF=0x70000
1144options KBDIO_DEBUG=2
1145options KBD_MAXRETRY=4
1146options KBD_MAXWAIT=6
1147options KBD_RESETDELAY=201
1148
1149options PSM_DEBUG=1
1150
1151options TIMER_FREQ=((14318182+6)/12)
1152
1153options VM_KMEM_SIZE
1154options VM_KMEM_SIZE_MAX
1155options VM_KMEM_SIZE_SCALE
1156
1157
1158# The I/O device
1159device io
1160
1161# asr old ioctls support, needed by raidutils
1162
1163options ASR_COMPAT
| 536# (requires miibus)
537# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210;
538# Intel EtherExpress
539# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
540# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
541# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
542# nve: nVidia nForce MCP on-board Ethernet Networking
543# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133.
544# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140,
545# OC-3141, OC-3540 and OC-3250.
546# ral: Ralink Technology IEEE 802.11 wireless adapter
547# sbni: Granch SBNI12-xx ISA and PCI adapters
548# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
549# ural: Ralink Technology RT2500USB IEEE 802.11 wireless adapter
550# wl: Lucent Wavelan (ISA card only).
551
552# Order for ISA/EISA devices is important here
553
554device ar
555hint.ar.0.at="isa"
556hint.ar.0.port="0x300"
557hint.ar.0.irq="10"
558hint.ar.0.maddr="0xd0000"
559device arl
560hint.arl.0.at="isa"
561hint.arl.0.irq="9"
562hint.arl.0.maddr="0xd0000"
563device ce
564device cp
565device cs
566hint.cs.0.at="isa"
567hint.cs.0.port="0x300"
568device ctau
569hint.ctau.0.at="isa"
570hint.ctau.0.port="0x240"
571hint.ctau.0.irq="15"
572hint.ctau.0.drq="7"
573device cx
574hint.cx.0.at="isa"
575hint.cx.0.port="0x240"
576hint.cx.0.irq="15"
577hint.cx.0.drq="7"
578#options NETGRAPH_CRONYX # Enable NETGRAPH support for Cronyx adapter(s)
579device ed
580options ED_3C503
581options ED_HPP
582options ED_SIC
583hint.ed.0.at="isa"
584hint.ed.0.port="0x280"
585hint.ed.0.irq="5"
586hint.ed.0.maddr="0xd8000"
587device ie # Hints only required for Starlan
588hint.ie.2.at="isa"
589hint.ie.2.port="0x300"
590hint.ie.2.irq="5"
591hint.ie.2.maddr="0xd0000"
592device iwi
593device ipw
594# Hint for the i386-only ISA front-end of le(4).
595hint.le.0.at="isa"
596hint.le.0.port="0x280"
597hint.le.0.irq="10"
598hint.le.0.drq="0"
599device nfe # nVidia nForce MCP on-board Ethernet Networking
600device nve # nVidia nForce MCP on-board Ethernet Networking
601device oltr
602hint.oltr.0.at="isa"
603device ral
604device sbni
605hint.sbni.0.at="isa"
606hint.sbni.0.port="0x210"
607hint.sbni.0.irq="0xefdead"
608hint.sbni.0.flags="0"
609device sr
610hint.sr.0.at="isa"
611hint.sr.0.port="0x300"
612hint.sr.0.irq="5"
613hint.sr.0.maddr="0xd0000"
614device ural
615device wl
616hint.wl.0.at="isa"
617hint.wl.0.port="0x300"
618options WLCACHE # enables the signal-strength cache
619options WLDEBUG # enables verbose debugging output
620
621device ath
622device ath_hal # Atheros HAL (includes binary component)
623#device ath_rate_amrr # AMRR rate control for ath driver
624#device ath_rate_onoe # Onoe rate control for ath driver
625device ath_rate_sample # SampleRate rate control for the ath driver
626#device wlan # 802.11 layer
627
628#
629# ATA raid adapters
630#
631device pst
632
633#
634# Areca 11xx and 12xx series of SATA II RAID controllers.
635# CAM is required.
636#
637device arcmsr # Areca SATA II RAID
638
639#
640# 3ware 9000 series PATA/SATA RAID controller driver and options.
641# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
642#
643options TWA_DEBUG # 0-10; 10 prints the most messages.
644options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
645device twa # 3ware 9000 series PATA/SATA RAID
646
647#
648# SCSI host adapters:
649#
650# ncv: NCR 53C500 based SCSI host adapters.
651# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
652# stg: TMC 18C30, 18C50 based SCSI host adapters.
653
654device ncv
655device nsp
656device stg
657hint.stg.0.at="isa"
658hint.stg.0.port="0x140"
659hint.stg.0.port="11"
660
661#
662# Adaptec FSA RAID controllers, including integrated DELL controllers,
663# the Dell PERC 2/QC and the HP NetRAID-4M
664device aac
665device aacp # SCSI Passthrough interface (optional, CAM required)
666
667# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
668# controllers (SmartRAID V and VI and later).
669# These controllers require the CAM infrastructure.
670#
671device asr
672
673#
674# Highpoint RocketRAID 182x. This is really just software RAID on a
675# Marvell SATA chip.
676device hptmv
677
678#
679# Highpoint RocketRAID 232x. This is software RAID but with hardware
680# acceleration assistance for RAID_5.
681device rr232x
682
683#
684# IBM (now Adaptec) ServeRAID controllers
685device ips
686
687#
688# SafeNet crypto driver: can be moved to the MI NOTES as soon as
689# it's tested on a big-endian machine
690#
691device safe # SafeNet 1141
692options SAFE_DEBUG # enable debugging support: hw.safe.debug
693options SAFE_RNDTEST # enable rndtest support
694
695#####################################################################
696
697#
698# Miscellaneous hardware:
699#
700# apm: Laptop Advanced Power Management (experimental)
701# ipmi: Intelligent Platform Management Interface
702# pmtimer: Timer device driver for power management events (APM or ACPI)
703# smapi: System Management Application Program Interface driver
704# smbios: DMI/SMBIOS entry point
705# vpd: Vital Product Data kernel interface
706# cy: Cyclades serial driver
707# digi: Digiboard driver
708# spic: Sony Programmable I/O controller (VAIO notebooks)
709
710# Notes on APM
711# The flags takes the following meaning for apm0:
712# 0x0020 Statclock is broken.
713
714# Notes on the Specialix SI/XIO driver:
715# The host card is memory, not IO mapped.
716# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
717# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
718# The cards can use an IRQ of 11, 12 or 15.
719
720# Notes on the Sony Programmable I/O controller
721# This is a temporary driver that should someday be replaced by something
722# that hooks into the ACPI layer. The device is hooked to the PIIX4's
723# General Device 10 decoder, which means you have to fiddle with PCI
724# registers to map it in, even though it is otherwise treated here as
725# an ISA device. At the moment, the driver polls, although the device
726# is capable of generating interrupts. It largely undocumented.
727# The port location in the hint is where you WANT the device to be
728# mapped. 0x10a0 seems to be traditional. At the moment the jogdial
729# is the only thing truly supported, but apparently a fair percentage
730# of the Vaio extra features are controlled by this device.
731
732device apm
733hint.apm.0.flags="0x20"
734device ipmi
735device smapi
736device smbios
737device vpd
738device pmtimer # Adjust system timer at wakeup time
739device cy
740options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
741hint.cy.0.at="isa"
742hint.cy.0.irq="10"
743hint.cy.0.maddr="0xd4000"
744hint.cy.0.msize="0x2000"
745device digi
746hint.digi.0.at="isa"
747hint.digi.0.port="0x104"
748hint.digi.0.maddr="0xd0000"
749# BIOS & FEP/OS components of device digi.
750device digi_CX
751device digi_CX_PCI
752device digi_EPCX
753device digi_EPCX_PCI
754device digi_Xe
755device digi_Xem
756device digi_Xr
757# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
758device pbio
759hint.pbio.0.at="isa"
760hint.pbio.0.port="0x360"
761device spic
762hint.spic.0.at="isa"
763hint.spic.0.port="0x10a0"
764# HOT1 Xilinx 6200 card (http://www.vcc.com/)
765device xrpu
766
767#
768# Laptop/Notebook options:
769#
770# See also:
771# apm under `Miscellaneous hardware'
772# above.
773
774# For older notebooks that signal a powerfail condition (external
775# power supply dropped, or battery state low) by issuing an NMI:
776
777options POWERFAIL_NMI # make it beep instead of panicing
778
779#
780# I2C Bus
781#
782# Philips i2c bus support is provided by the `iicbus' device.
783#
784# Supported interfaces:
785# pcf Philips PCF8584 ISA-bus controller
786#
787device pcf
788hint.pcf.0.at="isa"
789hint.pcf.0.port="0x320"
790hint.pcf.0.irq="5"
791
792#
793# Hardware watchdog timers:
794#
795# ichwd: Intel ICH watchdog timer
796#
797device ichwd
798
799#---------------------------------------------------------------------------
800# ISDN4BSD
801#
802# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
803#
804# i4b passive ISDN cards support contains the following hardware drivers:
805#
806# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
807# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
808# ifpi - AVM Fritz!Card PCI driver
809# ifpi2 - AVM Fritz!Card PCI version 2 driver
810# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
811# ifpnp - AVM Fritz!Card PnP driver
812# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
813#
814# i4b active ISDN cards support contains the following hardware drivers:
815#
816# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
817#
818# Note that the ``options'' (if given) and ``device'' lines must BOTH
819# be uncommented to enable support for a given card !
820#
821# In addition to a hardware driver (and probably an option) the mandatory
822# ISDN protocol stack devices and the mandatory support device must be
823# enabled as well as one or more devices from the optional devices section.
824#
825#---------------------------------------------------------------------------
826# isic driver (Siemens/Infineon chipsets)
827#
828device isic
829#
830# ISA bus non-PnP Cards:
831# ----------------------
832#
833# Teles S0/8 or Niccy 1008
834options TEL_S0_8
835hint.isic.0.at="isa"
836hint.isic.0.maddr="0xd0000"
837hint.isic.0.irq="5"
838hint.isic.0.flags="1"
839#
840# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
841options TEL_S0_16
842hint.isic.0.at="isa"
843hint.isic.0.port="0xd80"
844hint.isic.0.maddr="0xd0000"
845hint.isic.0.irq="5"
846hint.isic.0.flags="2"
847#
848# Teles S0/16.3
849options TEL_S0_16_3
850hint.isic.0.at="isa"
851hint.isic.0.port="0xd80"
852hint.isic.0.irq="5"
853hint.isic.0.flags="3"
854#
855# AVM A1 or AVM Fritz!Card
856options AVM_A1
857hint.isic.0.at="isa"
858hint.isic.0.port="0x340"
859hint.isic.0.irq="5"
860hint.isic.0.flags="4"
861#
862# USRobotics Sportster ISDN TA intern
863options USR_STI
864hint.isic.0.at="isa"
865hint.isic.0.port="0x268"
866hint.isic.0.irq="5"
867hint.isic.0.flags="7"
868#
869# ITK ix1 Micro ( < V.3, non-PnP version )
870options ITKIX1
871hint.isic.0.at="isa"
872hint.isic.0.port="0x398"
873hint.isic.0.irq="10"
874hint.isic.0.flags="18"
875#
876# ELSA PCC-16
877options ELSA_PCC16
878hint.isic.0.at="isa"
879hint.isic.0.port="0x360"
880hint.isic.0.irq="10"
881hint.isic.0.flags="20"
882#
883# ISA bus PnP Cards:
884# ------------------
885#
886# Teles S0/16.3 PnP
887options TEL_S0_16_3_P
888#
889# Creatix ISDN-S0 P&P
890options CRTX_S0_P
891#
892# Dr. Neuhaus Niccy Go@
893options DRN_NGO
894#
895# Sedlbauer Win Speed
896options SEDLBAUER
897#
898# Dynalink IS64PH
899options DYNALINK
900#
901# ELSA QuickStep 1000pro ISA
902options ELSA_QS1ISA
903#
904# Siemens I-Surf 2.0
905options SIEMENS_ISURF2
906#
907# Asuscom ISDNlink 128K ISA
908options ASUSCOM_IPAC
909#
910# Eicon Diehl DIVA 2.0 and 2.02
911options EICON_DIVA
912#
913# Compaq Microcom 610 ISDN card (Compaq series PSB2222I)
914options COMPAQ_M610
915#
916# PCI bus Cards:
917# --------------
918#
919# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
920options ELSA_QS1PCI
921#
922#---------------------------------------------------------------------------
923# ifpnp driver for AVM Fritz!Card PnP
924#
925# AVM Fritz!Card PnP
926device ifpnp
927#
928#---------------------------------------------------------------------------
929# ihfc driver for Cologne Chip ISA chipsets (experimental!)
930#
931# Teles 16.3c ISA PnP
932# AcerISDN P10 ISA PnP
933# TELEINT ISDN SPEED No.1
934device ihfc
935#
936#---------------------------------------------------------------------------
937# ifpi driver for AVM Fritz!Card PCI
938#
939# AVM Fritz!Card PCI
940device ifpi
941#
942#---------------------------------------------------------------------------
943# ifpi2 driver for AVM Fritz!Card PCI version 2
944#
945# AVM Fritz!Card PCI version 2
946device ifpi2
947#
948#---------------------------------------------------------------------------
949# iwic driver for Winbond W6692 chipset
950#
951# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
952device iwic
953#
954#---------------------------------------------------------------------------
955# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset
956#
957# Traverse Technologies NETjet-S
958# Teles PCI-TJ
959device itjc
960#
961#---------------------------------------------------------------------------
962# iavc driver (AVM active cards, needs i4bcapi driver!)
963#
964device iavc
965#
966# AVM B1 ISA bus (PnP mode not supported!)
967# ----------------------------------------
968hint.iavc.0.at="isa"
969hint.iavc.0.port="0x150"
970hint.iavc.0.irq="5"
971#
972#---------------------------------------------------------------------------
973# ISDN Protocol Stack - mandatory for all hardware drivers
974#
975# Q.921 / layer 2 - i4b passive cards D channel handling
976device i4bq921
977#
978# Q.931 / layer 3 - i4b passive cards D channel handling
979device i4bq931
980#
981# layer 4 - i4b common passive and active card handling
982device i4b
983#
984#---------------------------------------------------------------------------
985# ISDN devices - mandatory for all hardware drivers
986#
987# userland driver to do ISDN tracing (for passive cards only)
988device i4btrc
989options NI4BTRC=4
990#
991# userland driver to control the whole thing
992device i4bctl
993#
994#---------------------------------------------------------------------------
995# ISDN devices - optional
996#
997# userland driver for access to raw B channel
998device i4brbch
999options NI4BRBCH=4
1000#
1001# userland driver for telephony
1002device i4btel
1003options NI4BTEL=2
1004#
1005# network driver for IP over raw HDLC ISDN
1006device i4bipr
1007options NI4BIPR=4
1008# enable VJ header compression detection for ipr i/f
1009options IPR_VJ
1010# enable logging of the first n IP packets to isdnd (n=32 here)
1011options IPR_LOG=32
1012#
1013# network driver for sync PPP over ISDN; requires an equivalent
1014# number of sppp device to be configured
1015device i4bisppp
1016options NI4BISPPP=4
1017#
1018# B-channel interface to the netgraph subsystem
1019device i4bing
1020options NI4BING=2
1021#
1022# CAPI driver needed for active ISDN cards (see iavc driver above)
1023device i4bcapi
1024#
1025#---------------------------------------------------------------------------
1026
1027#
1028# System Management Bus (SMB)
1029#
1030options ENABLE_ALART # Control alarm on Intel intpm driver
1031
1032#
1033# Set the number of PV entries per process. Increasing this can
1034# stop panics related to heavy use of shared memory. However, that can
1035# (combined with large amounts of physical memory) cause panics at
1036# boot time due the kernel running out of VM space.
1037#
1038# If you're tweaking this, you might also want to increase the sysctls
1039# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
1040#
1041# The value below is the one more than the default.
1042#
1043options PMAP_SHPGPERPROC=201
1044
1045#
1046# Change the size of the kernel virtual address space. Due to
1047# constraints in loader(8) on i386, this must be a multiple of 4.
1048# 256 = 1 GB of kernel address space. Increasing this also causes
1049# a reduction of the address space in user processes. 512 splits
1050# the 4GB cpu address space in half (2GB user, 2GB kernel). For PAE
1051# kernels, the value will need to be double non-PAE. A value of 1024
1052# for PAE kernels is necessary to split the address space in half.
1053# This will likely need to be increased to handle memory sizes >4GB.
1054# PAE kernels default to a value of 512.
1055#
1056options KVA_PAGES=260
1057
1058
1059#####################################################################
1060# ABI Emulation
1061
1062# Enable iBCS2 runtime support for SCO and ISC binaries
1063options IBCS2
1064
1065# Emulate spx device for client side of SVR3 local X interface
1066options SPX_HACK
1067
1068# Enable Linux ABI emulation
1069options COMPAT_LINUX
1070
1071# Enable i386 a.out binary support
1072options COMPAT_AOUT
1073
1074# Enable the linux-like proc filesystem support (requires COMPAT_LINUX
1075# and PSEUDOFS)
1076options LINPROCFS
1077
1078#Enable the linux-like sys filesystem support (requires COMPAT_LINUX
1079# and PSEUDOFS)
1080options LINSYSFS
1081
1082#
1083# SysVR4 ABI emulation
1084#
1085# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
1086# a KLD module.
1087# The STREAMS network emulation code can also be compiled statically or as a
1088# module. If loaded as a module, it must be loaded before the svr4 module
1089# (the /usr/sbin/svr4 script does this for you). If compiling statically,
1090# the `streams' device must be configured into any kernel which also
1091# specifies COMPAT_SVR4. It is possible to have a statically-configured
1092# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
1093# script understands that it doesn't need to load the `streams' module under
1094# those circumstances.
1095# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
1096# (whether static or dynamic).
1097#
1098options COMPAT_SVR4 # build emulator statically
1099options DEBUG_SVR4 # enable verbose debugging
1100device streams # STREAMS network driver (required for svr4).
1101
1102# Enable NDIS binary driver support
1103options NDISAPI
1104device ndis
1105
1106
1107#####################################################################
1108# VM OPTIONS
1109
1110# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the
1111# kernel to use 4 MByte pages to map the kernel instead of 4k pages.
1112# This saves on the amount of memory needed for page tables needed to
1113# map the kernel. You should only disable this feature as a temporary
1114# workaround if you are having problems with it enabled.
1115#
1116#options DISABLE_PSE
1117
1118# Disable the global pages PGE CPU feature. The PGE feature allows pages
1119# to be marked with the PG_G bit. TLB entries for these pages are not
1120# flushed from the cache when %cr3 is reloaded. This can make context
1121# switches less expensive. You should only disable this feature as a
1122# temporary workaround if you are having problems with it enabled.
1123#
1124#options DISABLE_PG_G
1125
1126# KSTACK_PAGES is the number of memory pages to assign to the kernel
1127# stack of each thread.
1128
1129options KSTACK_PAGES=3
1130
1131#####################################################################
1132
1133# More undocumented options for linting.
1134# Note that documenting these are not considered an affront.
1135
1136options FB_INSTALL_CDEV # install a CDEV entry in /dev
1137
1138# PECOFF module (Win32 Execution Format)
1139options PECOFF_SUPPORT
1140options PECOFF_DEBUG
1141
1142options I4B_SMP_WORKAROUND
1143options I586_PMC_GUPROF=0x70000
1144options KBDIO_DEBUG=2
1145options KBD_MAXRETRY=4
1146options KBD_MAXWAIT=6
1147options KBD_RESETDELAY=201
1148
1149options PSM_DEBUG=1
1150
1151options TIMER_FREQ=((14318182+6)/12)
1152
1153options VM_KMEM_SIZE
1154options VM_KMEM_SIZE_MAX
1155options VM_KMEM_SIZE_SCALE
1156
1157
1158# The I/O device
1159device io
1160
1161# asr old ioctls support, needed by raidutils
1162
1163options ASR_COMPAT
|